#PDB cf residue atom     bb_p  bb_s  bb_f  chi_p chi_s  HB-D  HB-I  REF         pred
#---------------------------------------------------------------------------------------------
2z4e s HIS  2   N        0.00  3.77 -0.39  1.61  5.04 -1.26 -5.05  115.29      119.01
2z4e s HIS  2   Ca       0.00  1.36 -0.03  0.00 -1.54  0.00  0.00   55.06       54.85
2z4e s HIS  2   Cb       0.00 -2.57  0.10  0.00  0.04  0.00  0.00   32.58       30.15
2z4e s HIS  2   CO       0.00  0.49  0.17  0.50 -2.34  0.00  0.00  174.74      173.56
2z4e s ARG  3   N       -1.45  2.06  0.00  2.88  3.52 -1.26 -5.74  118.95      118.97
2z4e s ARG  3   Ca       0.35 -1.73  0.27  0.00 -0.13  0.00  0.00   55.73       54.48
2z4e s ARG  3   Cb      -0.19 -3.52  1.59  0.00 -1.56  0.00  0.00   34.95       31.26
2z4e s ARG  3   CO       0.21 -1.00  1.94 -0.35 -0.81  0.00  0.00  175.30      175.29